TASK 73-22-34-200-403 EEC And Terminal Block Assembly - Related Parts - Examine The Electronic Engine Control Bracket, Inspection-003

DMC:V2500-A0-73-22-3400-02A-310A-C|Issue No:001.00|Issue Date:2013-11-01

Export Control

EAR Export Classification: Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3), except for the following Service Bulletins which are currently published as EAR Export Classification 9E991: SBE70-0992, SBE72-0483, SBE72-0580, SBE72-0588, SBE72-0640, SBE73-0209, SBE80-0024 and SBE80-0025.

Copyright

© IAE International Aero Engines AG (2001, 2014 - 2021) The information contained in this document is the property of © IAE International Aero Engines AG and may not be copied or used for any purpose other than that for which it is supplied without the express written authority of © IAE International Aero Engines AG. (This does not preclude use by engine and aircraft operators for normal instructional, maintenance or overhaul purposes.).

Applicability

All

Common Information

TASK 73-22-34-200-403 EEC And Terminal Block Assembly - Related Parts - Examine The Electronic Engine Control Bracket, Inspection-003

Effectivity

FIG/ITEM

PART NO.

01-580

740-5477-501

General

For the other electronic engine control parts refer to TASK 73-22-34-200-400 and Inspection-000 TASK 73-22-34-200-300 in the Component Maintenance Manual (CMMEHC- V2500-1IA).

Fig/item numbers in parentheses in the procedure agree with those given in the IPC. Only the primary Fig/item numbers are used. For the service bulletin alpha variants refer to the IPC.

All the parts must be cleaned before they are examined. Refer to the Cleaning-000 TASK 73-22-34-100-300.

All the parts must be visually examined for damage, corrosion and wear. Defects that are not identified in the procedure must be referred to IAE.

The practices and processes referred to in the procedure by the TASK/SUBTASK numbers are in the SPM.

References

Refer to the SPM for data on these items:

Definitions of Damage, SPM TASK 70-02-02-350-501.

Inspection of Parts, SPM TASK 70-20-01-200-501.

Some data on these items is contained in this TASK. For more data on these items refer to the SPM:

Method of Testing for Crack Indications

Chemical Processes

Surface Protection

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NONE

Consumables, Materials and Expendables

NONE

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 73-22-34-230-053 Examine the Bracket (01-580) for Cracks

    1. Clean the parts.Refer to TASK 73-22-34-100-400.

      2. Do the crack test on the parts that are given below. Use the applicable penetrant inspection procedure.

        1. Bracket (01-580). Refer to SPM TASK 70-23-01-230-501.

          1. Cracked

          1. Reject

    2. SUBTASK 73-22-34-220-058 Examine the Bracket (01-580) Surface

      1. Scratched

        1. Not more than 0.010 in. (0.25 mm) in depth

        1. Accept

        2. More than in Step.

        1. Reject

      2. Distorted

      1. Reject

      3. Hole distorted

      1. Reject

Requirements After Job Completion

Follow-On Conditions

NONE